3488906

Information

• Patent Grant
• 3488906

• References
• Source

• Patent Number

  3,488,906

• Date Filed

  Not available

• Date Issued

  Tuesday, January 13, 1970
  55 years ago

• CPC

  • E04B2/96 - comprising panels attached to the structure through mullions or transoms
  • E06B3/26336 - with two metal frame members having interpenetrating or overlapping parts when mounted
  • E06B3/26338 - comprising short insulating elements disposed at intervals
  • E06B2003/26376 - Non-plastic materials
  • E06B2003/26392 - Glazing bars
  • E06B2003/26398 - with two metal sections clamping a pane
  • Y10S49/01 - Thermal breaks for frames

• US Classifications

  • 052 - Static structures